Added current progress.
Spreadsheet controller should now accept asymmetrical graphs, but still won't drop them right
Spreadsheet controller should now accept asymmetrical graphs, but still won't draw them right
Cleaned up some unnecessary code.
Found a bug. Committing current version in case I need to roll back.
Fixed the bug.
Now accurately draws assymmetrical spreadsheets.
Added the same error handling the beta spreadsheet controller has.
Reverted current test-files folder into beta test-files folder. Edited spreadsheet controller to work with it.
Added some files that show graph asymmetry.
Merge spreadsheet-controller into beta.